This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is not a typical problem with using the SDLC process for developing a new ... (Read 67 times)

aabwk4

  • Hero Member
  • *****
  • Posts: 593
on: Jul 7, 2018
Which of the following is not a typical problem with using the SDLC process for developing a new system?
 
  A) too expensive
  B) too rigorous
  C) takes too long
  D) too much documentation

Question 2

If a 1:M relationship is mandatory on both sides, which of the following is true?
 
  A) The resulting foreign key can have null (empty) values
  B) The resulting foreign key cannot have null (empty) values
  C) The resulting foreign key must have null (empty) values
  D) No foreign key is created as a result of mapping such a relationship


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

B


aabwk4

  • Hero Member
  • *****
  • Posts: 593
Reply #2 on: Jul 7, 2018
Thank you


akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jul 7, 2018
No problemo


« previous next »
 

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

A Summary of the Star Formation Process A Summary of the Star Formation Process
Likelihood of Developing Type 2 Diabetes Mellitus Based on BMI Likelihood of Developing Type 2 Diabetes Mellitus Based on BMI
The typical placement of electrodes around the eye for electrooculography. The two electrooculogram ... The typical placement of electrodes around the eye for electrooculography. The two electrooculogram ...
Typical Reverse Osmosis Filter Setup Typical Reverse Osmosis Filter Setup
Problem Problem
Markets and Institutions Market Story Problem Markets and Institutions Market Story Problem
Video: Diversity of Living Creatures - Charles Darwin & the Beagle's Voyage

For a complete list of videos, visit our video library